Dual 16-bit ADC Data Acquisition SPI Module Board AD7705

RM19.00

The AD7705 is a complete 16-bit, low-cost, Sigma Delta ADCs intended for dc and low-frequency ac measurement applications. Their low power (1 mW max @ 3 V) allows them to be used in loop-powered, battery-powered or locally-powered applications. The on-chip Programmable Gain Amplifier with gain settings from I through 128 can accommodate both low-level and high-level analog inputs with no external signal conditioning hardware. This ADC board is able to sample an analog signal with 16 bits at 500 samples per second.

Features

Two Fully Differential Input Channel ADCs

Ability to Buffer the Analog Input

Highly accurate 16 bit ADC

Programmable Gain Amplifier 1 - 128 times and RC filter

Part peers using low-end domestic TL-431 is not a number as a reference, temperature stability and accuracy of the level difference